AMD A6-5400B vs AMD Ryzen Embedded V2516

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CPU comparison with benchmarks


AMD A6-5400B CPU1 vs CPU2 AMD Ryzen Embedded V2516
AMD A6-5400B AMD Ryzen Embedded V2516

CPU comparison

AMD A6-5400B or AMD Ryzen Embedded V2516 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD A6-5400B has 2 cores with 2 threads and clocks with a maximum frequency of 3.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A6-5400B was released in Q3/2012.

The AMD Ryzen Embedded V2516 has 6 cores with 12 threads and clocks with a maximum frequency of 3.95 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen Embedded V2516 was released in Q4/2020.
AMD A (112) Family AMD Ryzen Embedded V (16)
AMD A6-5000 (3) CPU group AMD Ryzen Embedded V2000 (4)
4 Generation 2
Kabini (Jaguar) Architecture Grey Hawk (Zen 2)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor AMD Ryzen Embedded V3C16

CPU Cores and Base Frequency

The AMD A6-5400B is a 2 core processor with a clock frequency of 3.60 GHz (3.80 GHz). The AMD Ryzen Embedded V2516 has 6 CPU cores with a clock frequency of 2.10 GHz (3.95 GHz).
AMD A6-5400B Characteristic AMD Ryzen Embedded V2516
2 Cores 6
2 Threads 12
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
3.60 GHz Frequency 2.10 GHz
3.80 GHz Turbo Frequency (1 Core) 3.95 GHz
3.80 GHz Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD A6-5400B Characteristic AMD Ryzen Embedded V2516
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
AMD Radeon HD 7540D GPU AMD Radeon RX Vega 6 (Renoir)
0.64 GHz GPU frequency 0.40 GHz
-- GPU (Turbo) 1.50 GHz
4 GPU Generation 9
32 nm Technology 7 nm
2 Max. displays 3
3 Compute units 6
192 Shader 384
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 2 GB
11 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
AMD Radeon HD 7540D GPU AMD Radeon RX Vega 6 (Renoir)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD A6-5400B supports a maximum of GB of memory in 2 memory channels. The AMD Ryzen Embedded V2516 can connect up to 64 GB of memory in 2 memory channels.
AMD A6-5400B Characteristic AMD Ryzen Embedded V2516
DDR3-1866 Memory LPDDR4X-3200, DDR4-3200
Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
29.9 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
-- L2 Cache 3.00 MB
1.00 MB L3 Cache 8.00 MB
-- PCIe version 3.0
-- PCIe lanes 20
-- PCIe Bandwidth 19.7 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A6-5400B has a TDP of 65 W, that of the AMD Ryzen Embedded V2516 is 15 W.
AMD A6-5400B Characteristic AMD Ryzen Embedded V2516
65 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 10 W
-- TDP down 25 W
-- Tjunction max. 105 °C

Technical details

The AMD A6-5400B has a 1.00 MB cache, while the AMD Ryzen Embedded V2516 cache has a total of 11.00 MB.
AMD A6-5400B Characteristic AMD Ryzen Embedded V2516
28 nm Technology 7 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FM2 Socket FP6
AMD-V Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q3/2012 Release date Q4/2020
-- Release price --
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD A6-5400B (37%)
AMD Ryzen Embedded V2516 (100%)
⌀ Multi core performance in 1 CPU benchmarks
AMD A6-5400B (10%)
AMD Ryzen Embedded V2516 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD A6-5400B AMD A6-5400B
2C 2T @ 3.80 GHz
431 (37%)
AMD Ryzen Embedded V2516 AMD Ryzen Embedded V2516
6C 12T @ 3.95 GHz
1156 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD A6-5400B AMD A6-5400B
2C 2T @ 3.80 GHz
689 (10%)
AMD Ryzen Embedded V2516 AMD Ryzen Embedded V2516
6C 12T @ 2.10 GHz
6575 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD A6-5400B AMD A6-5400B
AMD Radeon HD 7540D @ 0.64 GHz
246 (21%)
AMD Ryzen Embedded V2516 AMD Ryzen Embedded V2516
AMD Radeon RX Vega 6 (Renoir) @ 1.50 GHz
1152 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD A6-5400B AMD A6-5400B
2C 2T @ 3.80 GHz
1906 (100%)
AMD Ryzen Embedded V2516 AMD Ryzen Embedded V2516
6C 12T @ 2.10 GHz
0 (0%)

Devices using this processor
AMD A6-5400B AMD Ryzen Embedded V2516
Unknown Unknown

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